That was my assumption when I checked the "UCLA is wrong" button on the form. We only have one downstream, but it's a distinct ASN so that says "not stub" to me.
Mike Randy top posting - will wonders never cease. > -----Original Message----- > From: Randy Bush [mailto:[email protected]] > Sent: Wednesday, June 24, 2009 10:58 AM > To: Ricardo Oliveira > Cc: NANOG list > Subject: Re: Use of Default in the DFZ: banned in philly,see it now on > the net! > > OK,a buckety of salt. > > From my pov, a stub has zero downstreams. > > randy, on iPhone > > On Jun 24, 2009, at 10:39, Ricardo Oliveira <[email protected]> > wrote: > > > Jack, > > Please give me your ASN and i'll double check our data. As long as > > the network has 4 or less downstreams, it's being labeled as "stub". > > More details here: > > http://www.cs.ucla.edu/~rveloso/papers/completeness-ton.pdf > > > > Thanks, > > > > --Ricardo > > > > On Jun 24, 2009, at 6:44 AM, Jack Bates wrote: > > > >> Randy Bush wrote: > >>> please do check your as at <http://psg.com/default/> and then > >>> actually > >>> look at your router config. i found one of my routers still had a > >>> default from when i was bringing it up. > >> > >> Ick. Nothing was right. Reported as mixed, though that may be my > >> fault and not your testing. Hmmm. Or your test didn't take some > >> things into account like changes over time. Normally I keep a > >> default route available, but due to changing IGP internally I > >> actually have a default which points interior from the edge > >> routers. So when I shut down the last BGP session on the old cisco, > >> the defaults to the transits went away. > >> > >> Was also reported as a stub. Glad to know that I don't have BGP > >> customers. Oh, wait, I do. :) > >> > >> > >> Jack > >
